pre_install() {
	if [ -d /etc/skel ]; then
		rm -rf /etc/skel
	fi
}

pre_upgrade() {
	pre_install
}

post_install() {
	if [ -d /etc/skel_new ]; then
		rm -rf /etc/skel/
		\cp -r /etc/skel_new/. /etc/skel
	fi
}

post_upgrade() {
	post_install
}
